high pitch high-performance • high-pitch · · · Info · Definitions · Synonyms · Antonyms · Characters · · high pitch · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) a pitch that is perceived as above other pitches. Synonyms: high pitch, high frequency. · · Noun Definition 1 Synonyms · · · high frequency · · Synonym 1 Antonyms · · · low pitch · · Antonym 0 low frequency · · Antonym 1 Characters · · space U+0020 c latin small letter c U+0063 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 p latin small letter p U+0070 t latin small letter t U+0074